Over 700 feet tall, and nearly 1,000 feet long, the Mighty Oth spends most of its time shuffling across the sea bed, troweling for tasty mineral and small animals and carcasses to eat. The Oth's heart beats approximately twice a week, and can spend a good century underwater before needing to surface for air. There are only ever 2 Oths alive at a time, which is good, since the female always gives birth to twin live young, then dies along with her mate. From the age of 3 minutes, the infants are larger than most city blocks and virtually indestructible and immortal until they too mate and give birth.